Megger BITE5 Battery Tester

  • Tests DC up to 1000V with full trending data
  • Measures impedance on cells to 200V safely
  • Records AC and DC current with trend logs
  • Supports discharge tests with temp data logs
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We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

£2,865.00 (ex VAT)

£3,438.00 (inc VAT)

Earn 2865 points

Usually Ships In 6 to 13 Business Days
  • Tests DC up to 1000V with full trending data
  • Measures impedance on cells to 200V safely
  • Records AC and DC current with trend logs
  • Supports discharge tests with temp data logs
Free Shipping

Spend over £100 on any new goods order and receive automatic free shipping

Rewards

Points make purchases! For every £1 spent, earn back 1p that can be spent on any future new goods purchase

Our Price Promise

We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

£2,865.00 (ex VAT)

£3,438.00 (inc VAT)

Earn 2865 points

Usually Ships In 6 to 13 Business Days
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Megger BITE5 Battery Tester

Megger BITE5 Battery Tester supports routine checks for backup power systems and assists teams who need reliable measurements in busy sites. It works with lead acid, NiCD and lithium-ion cells and helps operators capture accurate results with steady performance. Extra clarity comes from its easy touchscreen layout, which guides users through setup and saves time in the field.

Impedance and Voltage Insight

Detailed trending becomes simple with the Megger BITE5 Battery Tester because it stores clear graphs for every test. It tracks impedance, voltage and current values as systems run, and it presents this information in a format that suits fast decisions. Operators can move results to a computer by USB or microSD, and this keeps data organised for long-term reporting.

Discharge and System Checks

During full discharge tests, the Megger BITE5 Battery Tester records temperature, impedance and current for each cell. It captures the average impedance at the end of commissioning, and this value forms a steady baseline for future cycles. Such data helps users spot small changes early, and this reduces the risk of unplanned failures across critical systems.

Solar and Inverter Testing

Mixed energy sites gain value from the Megger BITE5 Battery Tester because it handles solar combiner measurements up to 1000V DC. It also measures inverter inputs and outputs with ease, and this helps teams avoid carrying multiple instruments. Smooth operation in bright outdoor areas remains possible thanks to the clear touchscreen and simple menu flow.

Field durability stays strong due to its long battery life, sealed housing and IP54 protection. Operators benefit from stable handling in substations, telecom areas and data centres, and this keeps the Megger BITE5 Battery Tester ready for frequent use. Its memory capacity supports detailed record storage, which improves long-term asset management across many sites.

Key Features
  • Works with lead acid, NiCD and lithium-ion cells
  • Supports discharge analysis with temperature data
  • Offers impedance trending with on-screen graphs
  • Handles solar combiner measurements to 1000V DC
  • Measures inverter AC output up to 600V AC
  • Stores results on 16GB internal flash memory
  • Transfers records by USB or microSD
  • Uses duplex probes for voltage and temperature
  • Runs up to eight hours on a rechargeable pack
  • Designed for IP54 environments in field use
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Megger BITE5 Battery Tester

Megger BITE5 Battery Tester supports routine checks for backup power systems and assists teams who need reliable measurements in busy sites. It works with lead acid, NiCD and lithium-ion cells and helps operators capture accurate results with steady performance. Extra clarity comes from its easy touchscreen layout, which guides users through setup and saves time in the field.

Impedance and Voltage Insight

Detailed trending becomes simple with the Megger BITE5 Battery Tester because it stores clear graphs for every test. It tracks impedance, voltage and current values as systems run, and it presents this information in a format that suits fast decisions. Operators can move results to a computer by USB or microSD, and this keeps data organised for long-term reporting.

Discharge and System Checks

During full discharge tests, the Megger BITE5 Battery Tester records temperature, impedance and current for each cell. It captures the average impedance at the end of commissioning, and this value forms a steady baseline for future cycles. Such data helps users spot small changes early, and this reduces the risk of unplanned failures across critical systems.

Solar and Inverter Testing

Mixed energy sites gain value from the Megger BITE5 Battery Tester because it handles solar combiner measurements up to 1000V DC. It also measures inverter inputs and outputs with ease, and this helps teams avoid carrying multiple instruments. Smooth operation in bright outdoor areas remains possible thanks to the clear touchscreen and simple menu flow.

Field durability stays strong due to its long battery life, sealed housing and IP54 protection. Operators benefit from stable handling in substations, telecom areas and data centres, and this keeps the Megger BITE5 Battery Tester ready for frequent use. Its memory capacity supports detailed record storage, which improves long-term asset management across many sites.

Key Features
  • Works with lead acid, NiCD and lithium-ion cells
  • Supports discharge analysis with temperature data
  • Offers impedance trending with on-screen graphs
  • Handles solar combiner measurements to 1000V DC
  • Measures inverter AC output up to 600V AC
  • Stores results on 16GB internal flash memory
  • Transfers records by USB or microSD
  • Uses duplex probes for voltage and temperature
  • Runs up to eight hours on a rechargeable pack
  • Designed for IP54 environments in field use

 

Technical Specifications
SpecificationDetail
Input power100–240V AC adapter, 50/60Hz
DC output12V DC at 2.5A
Battery typeLi-ion rechargeable pack, >5.2Ah
Battery lifeOver 8 hours, 300 charge cycles
Charging time4 hours
Voltage rating7.2V internal battery
Internal impedance range3 mΩ, 30 mΩ, 300 mΩ, 3 Ω, 30 Ω, 300 Ω
Internal impedance resolution1 µΩ to 100 mΩ depending on range
DC voltage ranges5V, 50V, 500V, 1000V
DC voltage resolution0.001V to 1V depending on range
AC voltage ranges5V, 50V, 500V, 600V
AC voltage resolution0.001V to 1V depending on range
DC current ranges4A, 40A, 400A, 1000A
DC current resolution0.001A to 1A
AC current ranges4A, 40A, 400A, 1000A
AC current resolution0.001A to 1A
Temperature range10°C to 100°C
Temperature resolution0.1°C
Temperature accuracy±1°C of reading ±2 digits
Ripple voltage range0–5V
Ripple voltage resolution0.001V
Ripple voltage accuracy±0.5% of reading ±10 digits
Test current1kHz at 100mA
Repeatability0.1%, 2σ
Record memory8GB to 16GB flash, up to 1000 impedance or 512 VA records
Display160 × 90mm colour touchscreen
Environmental ratingIP54
Operating temperature0°C to 50°C
Storage temperature–20°C to 50°C
Relative humidity10–85% non-condensing
AltitudeUp to 2000m
CAT rating600V CAT III, Pollution Degree 2
Safety complianceIEC61010-1, CE, UKCA, EN/IEC standards listed
Dimensions240 × 160 × 65mm
Weight0.9kg
What’s Included
  • Megger BITE5 Battery Tester
  • Duplex probes with temperature probe
  • Voltage test leads
  • Charger
  • Neck strap
  • Zero bar
  • 16GB microSD card
  • microSD USB reader
  • USB cable
  • Stylus
  • Carry bag
  • Pouch bag

QUESTIONS

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